Common drugs are those which are well known and widely used among the drug community. This doesn't necessarily mean they are safe, but it usually comes with a longer relative history of use in humans with which to establish a safety profile.

Dose

Oral

Light

150-300mg

Common

300-600mg

Strong

600-900mg

Note e

Duration

All ROAs

Onset

90-150 minutes

Duration

6-14 hours

After-effects

1-12 hours

Aliases

lyrica

Effects

Anxiolytic, Sedative, Muscle Relaxant, Amnesia, Dystaxia, Hypnotic.

Pregabalin

(Lyrica) is a GABA derivative that is used to treat neuropathic pain and seizures, as well as anxiety. It is sometimes used recreationally, however an unusual tolerance profile renders it ineffective with regular use.